Introduction
Methods
Results
Population of interest | Abnormality of interest | Number of EEGs | All SZ/ES, N (% of EEGs) | Parasagittal SZ/ES, N (% of EEGs) | Associated generalized SZ*, N (% of parasagittal SZ/ES) | |
---|---|---|---|---|---|---|
Pedley et al. [8] | A + P | ES | 8708 | 272 (3.1%) | 14 (0.2%) | 5 (35.7%) |
Ehle et al. [12] | P | ES | 11,000 | NR | 37 (0.3%) | 16 (43.2%) |
Nelson et al. [13] | A + P | ES | 8055 | NR | 44 (0.5%) | 24 (54.5%)† |
Pourmand et al. [14] | A + P | ES | 7125 | 1166 (16.3%) | 34 (0.5%) | 21 (61.8%) |
Molaie [15] | A | ES | 1000 | NR | 9 (0.9%) | 3 (33.3%) |
Fischer and Clancy [16] | P | ES | 7051 | NR | 21 (0.3%) | 3 (14.3%) |
Marshall [17] | A + P | ES | 10,173 | NR | 43 (0.4%) | 23 (53.5%) |
Scher [18] | P | ES + SZ | 1008 | ES: NR; SZ: 92 (9.1%) | ES: 154 (15.3%); SZ: 22 (2.2%) | NR |
Scher and Beggarly [19] | P | ES | 1114 | 57 (5.1%) | 21 (1.9%) | 4 (19.0%) |
de Paola et al. [20] | A + P | ES | 14,463 | 1957 (13.5%) | 57 (0.4%) | 9 (15.8%) |
Bagdorf and Lee [21] | A + P | ES | 28,500 | 211 (0.7%) | 57 (0.2%) | 23 (40.4%) |
Kutluay et al. [22] | A + P | ES | 20,000‡ | NR | 35 (0.2%) | 16 (45.7%) |
Sanders et al. [23] | P | ES | 424 | 228 (53.8%) | 21 (5.0%) | NR |
Yong et al. [24] | A + P | ES | 7929 | NR | 17 (0.2%) | 12 (70.6%) |
Vendrame et al. [25] | P | ES | 12,000 | NR | 69 (0.6%) | 15 (21.7%) |
Datta et al. [26] | P | ES | 30,760 | NR | 576 (1.9%) | 49 (39.8%)§ |
This study [7] | A | SZ | 300 | 17 (5.7%) | 2 (0.66%) | 0 (0%) |
Summary | 169,510 | 1211 (0.71%) | 223 (21.5%) |